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BitmapProperties function

Creates a D2D1_BITMAP_PROPERTIES structure.

Syntax


D2D1_BITMAP_PROPERTIES BitmapProperties(
   const D2D1_PIXEL_FORMAT &pixelFormat = D2D1::PixelFormat(),
         FLOAT             dpiX = 96.0f,
         FLOAT             dpiY = 96.0f
);

Parameters

pixelFormat [ref]

Type: const D2D1_PIXEL_FORMAT

The bitmap's pixel format and alpha mode. The default value is a D2D1_PIXEL_FORMAT with a format of DXGI_FORMAT_UNKNOWN and an alphaMode of D2D1_ALPHA_MODE_UNKNOWN. For more information about pixel formats, see Supported Pixel Formats and Alpha Modes.

dpiX

Type: FLOAT

The horizontal dpi of the bitmap. The default value is 96.0f.

dpiY

Type: FLOAT

The vertical dpi of the bitmap. The default value is 96.0f.

Return value

Type: D2D1_BITMAP_PROPERTIES

A structure that describes the pixel format and dpi of a bitmap.

Requirements

Minimum supported client

Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps | Windows Store apps]

Minimum supported phone

Windows Phone 8.1 [Windows Phone Silverlight 8.1 and Windows Runtime apps]

Header

D2d1helper.h

Library

D2d1.lib

DLL

D2d1.dll

See also

ID2D1Bitmap

 

 

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